Table 7.

MHINT SNR distribution according to age group

MHINT SNR		Age group
		20-29 years	30-39 years	40-49 years	50-59 years
Left ear	N	36	41	40	31
	Mean (SD)	0.73 (1.00)	0.53 (1.40)	2.00 (1.72)	3.67 (2.23)
	Median	0.82	0.86	2.22	3.80
	Min~Max	-1.80~2.60	-2.32~3.70	-2.08~4.98	0.22~8.93
Right ear	N	36	42	40	31
	Mean (SD)	0.50 (1.53)	0.73 (1.12)	2.43 (1.81)	4.22 (3.06)
	Median	0.63	0.96	2.44	4.04
	Min~Max	-5.52~2.70	-2.86~2.62	-0.86~7.05	-0.58~15.42

MHINT, Mandarin Hearing in Noise Test; SNR, signal to noise ratio; N, number; SD, standard deviation.